DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   marsh
       n 1: low-lying wet land with grassy vegetation; usually is a
            transition zone between land and water; "thousands of acres
            of marshland"; "the fens of eastern England" [syn: marsh,
            marshland, fen, fenland]
       2: United States painter (1898-1954) [syn: Marsh, Reginald
    Marsh]
       3: New Zealand writer of detective stories (1899-1982) [syn:
          Marsh, Ngaio Marsh]